Sodium Metasilicate Anhydrous

• Category :

  Inorganic chemicals

• Synonyms :

  Sodium Metasilicate Anhydrous;disodium metasilicate;silanediolate, 1-oxo-, sodium salt (1:1);disodium dioxido(oxo)-$l⁵-silane;

• CAS NO :

  6834-92-0

• EC NO :

  229-912-9

• Molecular Formula :

  Na₂SiO₃

• Molecular Weight :

  122.07118

• Main Specifications :

• InChI :

  InChI=1/2Na.HO3Si/c;;1-4(2)3/h;;4H/q2*+1;-2

• Product description :

  Checking Item	Test Standard(HG/T2568-94)	Test Result
  Na2O%	50.50±1.00	51.36
  SiO2%	46.00±1.00	46.64
  Fe(ppm)	≤200ppm	79
  Bulk density(g/cm3)	1.05-1.35	1.28
  Particle Size(20-65mesh)%	≥93.0	99.17
  Whiteness%	≥85	93
  PH of 1.0% Solution	12-13	12.82
  Appearance	white,uniform,beaded	white,uniform,beaded

  
  

  Use:
  In wash industry, textile industry, Paper & Printing Industry, ceramic industry, metallurgical industry, construction field ect

  HS CODE : 28391100

  PACKING : The inner bag is sealed PE plastic bag while the outer bag is tidely sutured plastic woven or kraft bag.
  Net weight: 25kgPacked in accordance with the requirements.

• Molecular Structure :